#819 net.dns does not support DNAME

Reporter Victor Seva
Owner Nobody
Created
Updated
Stars ★ (1)
Tags
  • Priority-Medium
  • Type-Enhancement
  • Status-Accepted
  1. Victor Seva on

    What steps will reproduce the problem? when asking for SRV _xmpp-server._tcp.sipwise.net Frame 2: 89 bytes on wire (712 bits), 89 bytes captured (712 bits) Ethernet II, Src: 82:39:8a:f4:df:6d (82:39:8a:f4:df:6d), Dst: 32:31:30:33:38:31 (32:31:30:33:38:31) Internet Protocol Version 4, Src: 192.168.51.101, Dst: 192.168.200.30 User Datagram Protocol, Src Port: 37559, Dst Port: 53 Domain Name System (query) [Response In: 3] Transaction ID: 0x2242 Flags: 0x0100 Standard query Questions: 1 Answer RRs: 0 Authority RRs: 0 Additional RRs: 0 Queries _xmpp-server._tcp.sipwise.net: type SRV, class IN Name: _xmpp-server._tcp.sipwise.net [Name Length: 29] [Label Count: 4] Type: SRV (Server Selection) (33) Class: IN (0x0001) 3 14:44:24.613564 192.168.200.30 192.168.51.101 DNS 351 Standard query response 0x2242 SRV _xmpp-server._tcp.sipwise.net DNAME sipwise.com CNAME _xmpp-server._tcp.sipwise.com SRV 10 0 5269 sip.sipwise.com NS dns2.sipwise.com NS dns1.sipwise.com A 92.42.136.100 AAAA 2a02:1b8:7:2::dead:c0de A 92.42.136.30 AAAA 2a02:1b8:7:2::f00:ba2 A 92.42.136.31 AAAA 2a02:1b8:7:2::b1a:b1a We always get: Jan 24 14:03:50 sp1 (debug) prosody[19041]: adns: Sending DNS query to 192.168.200.30 Jan 24 14:03:50 sp1 (debug) prosody[19041]: adns: Sending DNS query to 192.168.200.30 Jan 24 14:03:50 sp1 (debug) prosody[19041]: socket: new connection established. id: 16968a0 Jan 24 14:03:50 sp1 (crit) prosody[19041]: general: Top-level error, please report:#12/usr/lib/prosody/net/dns.lua:691: table index is nil Jan 24 14:03:50 sp1 (crit) prosody[19041]: general: #012stack traceback:#12#011[C]: in function 'loop'#12#011/usr/lib/prosody/net/server_event.lua:797: in function </usr/lib/prosody/net/server_event.lua:796>#12#011[C]: in function 'xpcall'#12#011/usr/bin/prosody:376: in function 'loop'#12#011/usr/bin/prosody:407: in main chunk#012#011[C]: ?

  2. Zash on

    There's currently no support at all for DNAME in our DNS library.

    Changes
    • title dns error when resolving domain with DNAME info net.dns does not support DNAME
    • tags Status-Accepted
  3. Zash on

    This is the same traceback as in #1056 / #976 which is about to be fixed. I'll convert this into a feature request for DNAME support.

    Changes
    • tags Type-Enhancement
  4. Zash on

    Traceback should be fixed by https://hg.prosody.im/0.10/rev/fcf42bd7d067

  5. Zash on

    Since Prosody 0.12 now ships with (optional) libunbound integration for its DNS resolution needs, would using that instead of implementing DNAME in dns.lua be acceptable?

New comment

Not published. Used for spam prevention and optional update notifications.